org.springframework.boot.autoconfigure.jdbc.NonEmbeddedConfigurationAccessor Maven / Gradle / Ivy

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/*
 * Copyright 2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.boot.autoconfigure.jdbc;

import java.lang.reflect.Field;

import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration.NonEmbeddedConfiguration;
import org.springframework.util.ReflectionUtils;

import lombok.AccessLevel;
import lombok.NoArgsConstructor;

/**
 * {@link NonEmbeddedConfiguration} accessor
 */
@NoArgsConstructor(access = AccessLevel.PROTECTED) // @checkstyle:ok
public class NonEmbeddedConfigurationAccessor {
	
	/**
	 * Get {@link DataSourceProperties}
	 * 
	 * @param configuration
	 * {@link org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration.NonEmbeddedConfiguration}
	 * @return {@link DataSourceProperties}
	 */
	public static DataSourceProperties getProperties(NonEmbeddedConfiguration configuration) {
		
		Field field = ReflectionUtils.findField(NonEmbeddedConfiguration.class, "properties"); // @checkstyle:ok
		ReflectionUtils.makeAccessible(field);
		
		return (DataSourceProperties) ReflectionUtils.getField(field, configuration);
	}
	
	/**
	 * Set {@link DataSourceProperties}
	 * 
	 * @param configuration
	 * {@link org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration.NonEmbeddedConfiguration}
	 * @param properties {@link DataSourceProperties}
	 */
	public static void setProperties(NonEmbeddedConfiguration configuration, DataSourceProperties properties) {
		
		Field field = ReflectionUtils.findField(NonEmbeddedConfiguration.class, "properties");
		ReflectionUtils.makeAccessible(field);
		
		ReflectionUtils.setField(field, configuration, properties);
	}
}